EP3681848A1 - Zusammensetzungen zur herstellung von glasbeschichtungen mittels inkjet-druckverfahren und deren verwendung - Google Patents
Zusammensetzungen zur herstellung von glasbeschichtungen mittels inkjet-druckverfahren und deren verwendungInfo
- Publication number
- EP3681848A1 EP3681848A1 EP18769586.1A EP18769586A EP3681848A1 EP 3681848 A1 EP3681848 A1 EP 3681848A1 EP 18769586 A EP18769586 A EP 18769586A EP 3681848 A1 EP3681848 A1 EP 3681848A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coating
- coating material
- oligomers
- printing
- primer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000011521 glass Substances 0.000 title claims abstract description 35
- 239000000203 mixture Substances 0.000 title claims description 5
- 238000007641 inkjet printing Methods 0.000 title description 6
- 239000011248 coating agent Substances 0.000 claims abstract description 69
- 238000007639 printing Methods 0.000 claims abstract description 43
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 21
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims abstract description 12
- 239000000178 monomer Substances 0.000 claims abstract description 11
- 150000004756 silanes Chemical class 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 8
- 238000003848 UV Light-Curing Methods 0.000 claims abstract description 5
- 239000005357 flat glass Substances 0.000 claims abstract description 3
- 125000005160 aryl oxy alkyl group Chemical group 0.000 claims abstract 2
- 239000000976 ink Substances 0.000 claims description 49
- 239000000463 material Substances 0.000 claims description 44
- 239000002987 primer (paints) Substances 0.000 claims description 38
- 230000005855 radiation Effects 0.000 claims description 10
- 239000004094 surface-active agent Substances 0.000 claims description 7
- 230000035622 drinking Effects 0.000 claims description 6
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 5
- 235000013361 beverage Nutrition 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 229920000570 polyether Polymers 0.000 claims description 5
- -1 siloxanes Chemical class 0.000 claims description 5
- 238000001723 curing Methods 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 3
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims description 2
- RZVINYQDSSQUKO-UHFFFAOYSA-N 2-phenoxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC1=CC=CC=C1 RZVINYQDSSQUKO-UHFFFAOYSA-N 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- MHCLJIVVJQQNKQ-UHFFFAOYSA-N ethyl carbamate;2-methylprop-2-enoic acid Chemical compound CCOC(N)=O.CC(=C)C(O)=O MHCLJIVVJQQNKQ-UHFFFAOYSA-N 0.000 claims description 2
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 claims description 2
- 125000000962 organic group Chemical class 0.000 claims description 2
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical class [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 239000000758 substrate Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000005034 decoration Methods 0.000 description 6
- 239000000654 additive Substances 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003847 radiation curing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- GUCYFKSBFREPBC-UHFFFAOYSA-N [phenyl-(2,4,6-trimethylbenzoyl)phosphoryl]-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C(=O)C1=C(C)C=C(C)C=C1C GUCYFKSBFREPBC-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/003—General methods for coating; Devices therefor for hollow ware, e.g. containers
- C03C17/005—Coating the outside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/007—Digital printing on surfaces other than ordinary paper on glass, ceramic, tiles, concrete, stones, etc.
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/3405—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of organic materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F224/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a heterocyclic ring containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5397—Phosphine oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/08—Homopolymers or copolymers of acrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/002—Priming paints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
- B41M2205/42—Multiple imaging layers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/72—Decorative coatings
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/78—Coatings specially designed to be durable, e.g. scratch-resistant
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/119—Deposition methods from solutions or suspensions by printing
Definitions
- compositions for the production of glass coatings by means of inkjet printing processes and their use are provided.
- the present invention relates to coating materials and their use for the production of coatings and
- Digital printing or digital printing refers to printing processes in which the print image is transferred directly from a computer to a printing press without the use of a static printing form.
- Go ⁇ known digital Druckver are jet printing process electrophotographic printing processes and inks, which are also known as Ink et printing process.
- Ink et printing method used.
- the requirement for the resistances of the decors on everyday objects such as drinking glasses, beverage bottles and other glass packaging can be met only by complex multilayer coating systems.
- the glass surfaces are first pretreated with a flame silicate.
- a primer layer is applied, wherein the primer or the coating materials are applied either by dipping, spraying, rolling or wiping on the pretreated glass surface. Alternatively, too
- Primer layer the first layer of a
- the primer layer may consist of one or more coatings consisting of one or more
- Coating materials are produced.
- the pattern or decorative layer is applied, which has one or more ink coatings made of inks by Ink et printing method.
- a topcoat layer of one or more topcoats is applied to the pattern layer.
- the Topcoatbe Anlagenungen can by means of ink et printing or by means of
- topmost layer of a coating system is referred to as the topcoat layer or topcoat layer, which layer seals the underlying layers against mechanical layers
- Primer coating materials have a solvent content of over 90 wt .-%, whereby a minimum amount of time after the
- Solvent is required from the applied layer. Also, larger amounts of solvent vapors, which must be dissipated consuming. Another disadvantage is that conventional primer coating materials can not readily be applied in a reliable manner by Ink et printing method. That Another application technology must be integrated in the printing system.
- US 2012/0077896 A1 discloses radiation-curing inkjet inks which adhere well to glass surfaces. They cure to alcohol and water resistant coatings that no require additional primer or topcoat coatings. However, the coatings obtained are not sufficiently scratch and water resistant and show only a small
- adhesion and durability of the inkjet printing process printed decorative coatings are significantly improved.
- the primer coatings are made
- Coating materials prepared which contain at least 60 to 90% by weight of monofunctional cycloaliphatic acrylate monomers or monofunctional aryloxyalkyl acrylate monomers, 1 to 10% by weight of amino-functional silanes, 1 to 10% by weight.
- Photoinitiators up to 10 wt .-% acrylate oligomers and / or Methacrylate oligomers and up to 1 wt .-% surfactants, each based on the total mass of the coating material.
- Preferred acrylate monomers are phenoxyethyl acrylates and / or trimethylolpropane formalacrylates. The monofunctional
- Acrylate monomers are used according to the invention preferably in amounts of 70 to 90 wt .-%, particularly preferably 80 to 90 wt .-%, each based on the total weight of the coating material.
- Preferred amino-functional silanes are bis [(3-trimethoxysilyl) propyl] amine and aminopropyltriethoxysilane.
- the silanes are used according to the invention preferably in amounts of 1 to 8 wt .-%, particularly preferably 2 to 7 wt .-%, each based on the total weight of the coating material.
- Suitable photoinitiators are phosphine oxide derivatives.
- Preferred photoinitiators are bis (2,4,6-trimethylbenzoyl) phenylphosphine oxide and 2,4,6-trimethylbenzoyl-diphenylphosphine oxide.
- the photoinitiators are bis (2,4,6-trimethylbenzoyl) phenylphosphine oxide and 2,4,6-trimethylbenzoyl-diphenylphosphine oxide.
- ⁇ used according to the invention preferably in amounts of 2 to 9 wt .-% based on the total weight of the coating material.
- Suitable acrylate oligomers and methacrylate oligomers are polyester acrylate oligomers, polyester methacrylate oligomers, polyether acrylate oligomers, polyether methacrylate oligomers, urethane acrylate oligomers, and urethane methacrylate oligomers.
- Preferred oligomers are polyester acrylate oligomers and
- Urethane oligomers The acrylate oligomers and / or methacrylate oligomers are used according to the invention preferably in amounts of 0.01 to 10 wt .-%, particularly preferably 1 to
- Suitable surfactants are modified poly (organo) siloxanes.
- Preferred surfactants are silicone polyether derivatives.
- the surfactants are inventively preferred in amounts of 0.01 to
- Primer coating materials further auxiliaries and additives known to those skilled in the art and additives such as e.g.
- Irradiation cured in the wavelength range between 450 and 180 nm can be generated, for example, by UV light emitting diodes (LED) or mercury vapor lamps.
- LED light emitting diodes
- mercury vapor lamps For example, LED spotlights with a power of 10 to 20 W or medium-pressure mercury lamps with a power of 200 to 500 W / cm can be used.
- the coatings obtained from the coating materials according to the invention are used as a primer layer on glass surfaces.
- they are used as a primer layer in coating systems for decoration of glass surfaces which are printed by means of inkjet processes.
- Another embodiment of the present invention is a coating system for decorating a glass surface, which comprises a primer layer made of at least one primer coating, a pattern layer made of at least one ink layer and a topcoat layer made of at least one topcoating.
- the primer coatings are made of UV-curing
- Coating materials prepared which contain at least 60 to 90% by weight of monofunctional cycloaliphatic acrylate monomers or monofunctional aryloxyalkyl acrylate monomers, 1 to 10% by weight of amino-functional silanes, 1 to 10% by weight.
- Primer coating materials up to 10 wt .-% acrylate oligomers and / or methacrylate oligomers and up to 1 wt .-% surfactants.
- the ink et inks preferably contain pigments, oligomers, photoinitiators and
- Reactive diluents may contain further additives known to the person skilled in the art.
- first bright, preferably white ink coatings can be applied to the primer layer
- color inks are used in the usual colors for color printing.
- Clearcoat coatings used which are produced from UV-curing clearcoats.
- the term clear coat is understood to mean a coating material which gives a transparent coating, which in addition to the protective Properties can also have decorative and technical effects.
- Suitable clearcoats according to the invention comprise oligomers, reactive diluents and photoinitiators and, if appropriate, further additives which are known and familiar to the person skilled in the art.
- the layer structure according to the invention leads to particularity
- Resistant printed images in particular the requirements for the decorations of food containers such as
- Beverage bottles and drinking glasses correspond. They show high scratch and water resistance and a high
- a further embodiment of the present invention is a process for printing on glass surfaces, which comprises the following steps:
- the preferred source of radiation is LED emitters
- the power is 2 to 5 W.
- a dose in the range of 20 to 100 mJ / cm 2 is irradiated.
- gelled ink coatings and topcoat layer consisting of the gelled clearcoat coatings completely cured by irradiation with radiation or light in the wavelength range between 450 and 180 nm.
- medium-pressure mercury lamps with a power of 200 to 500 W / cm and a preferred dose of 500 to 2000 mJ / cm 2 are preferably used.
- steps (c) and (d) are first performed using white inks, then repeated using color inks.
- white inks are produced, on which the actual image or pattern is printed.
- the white background results in a significantly improved print image, especially on colored or dark substrate surfaces.
- UV-curable primer coating materials inks and
- ink et printers are used which are suitable for printing on moldings.
- the printed coating materials are gelled or subjected to pinning.
- fishing and pinning are understood below to mean the fixation of a coating material by a pre-reaction.
- the coating material is gelled, ie it is pre-cured to the extent that it is no longer liquid. He already forms a sufficiently solid coating, which is not yet completely hardened. This process prevents undesirable processes and improves the adhesion of the coating materials.
- Primer layer, pattern layer and topcoat completely cured. In this final curing of all
- the inventive method can with the for
- Clearcoats can be applied by means of Ink et printing method, can be used in these in-line process with only one printing module.
- the inventive method is for printing of
- the printing speed was 20 m / min. Thereafter, the printed coating was pinned by a 2-watt LED emitter at a wavelength of 395 nm.
- Commercially available UV-curable Ink et color inks with a resolution of 360 x 360 dpi were printed on the gelled white ink coating.
- Printing speed was 20 m / min. After that was a pinning the printed coating carried out by a LED radiator with 2 W power at a wavelength of 395 nm. On the gelled color ink coatings was a
- UV-curable, ink-etable clearcoat printed with a resolution of 360 x 360 dpi.
- a scratch-loaded Erichsen tip 435S with a weight was placed with the tip on the coating to be tested and pulled vertically over the surface perpendicular to the surface to be tested. It was then visually assessed whether the tested coating has a scratch mark. The maximum weight with which the
- Scratching stylus can be charged without the coating is injured in the test, is a measure of the
- Scratch resistance of the coating A result of 5 Newtons or more without damaging the coating is evaluated as good scratch resistance.
- the specimen is completely immersed in water for three days at 23 ° C.
- the specimen is then removed from the water and without reconditioning for adhesion (crosshatch and tape test) and scratch resistance
- the water resistance is judged to be good if the three tests after water retention are not worse
- the specimen is in a commercial
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102017008457.2A DE102017008457A1 (de) | 2017-09-10 | 2017-09-10 | Zusammensetzungen zur Herstellung von Glasbeschichtungen mittels Inkjet-Druckverfahren und deren Verwendung |
PCT/DE2018/100710 WO2019047993A1 (de) | 2017-09-10 | 2018-08-14 | Zusammensetzungen zur herstellung von glasbeschichtungen mittels inkjet-druckverfahren und deren verwendung |
Publications (2)
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EP3681848A1 true EP3681848A1 (de) | 2020-07-22 |
EP3681848B1 EP3681848B1 (de) | 2023-12-27 |
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ID=63586645
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EP18769586.1A Active EP3681848B1 (de) | 2017-09-10 | 2018-08-14 | Zusammensetzungen zur herstellung von glasbeschichtungen mittels inkjet-druckverfahren und deren verwendung |
Country Status (12)
Country | Link |
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US (1) | US11773013B2 (de) |
EP (1) | EP3681848B1 (de) |
JP (1) | JP6980905B2 (de) |
BR (1) | BR112020004661A2 (de) |
CA (1) | CA3073120C (de) |
DE (2) | DE102017008457A1 (de) |
IL (1) | IL272600B1 (de) |
MA (1) | MA50234A (de) |
MX (1) | MX2020002686A (de) |
PL (1) | PL3681848T3 (de) |
PT (1) | PT3681848T (de) |
WO (1) | WO2019047993A1 (de) |
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EP3910036A1 (de) | 2020-05-12 | 2021-11-17 | Agfa-Gevaert Nv | Tintenstrahltinte für leiterplatten |
WO2022224839A1 (ja) * | 2021-04-23 | 2022-10-27 | 富士フイルム株式会社 | 活性エネルギー線硬化型下塗り組成物、インクセット、及び画像記録方法 |
CN113263850B (zh) * | 2021-05-13 | 2022-11-01 | 刘晨 | 一种改善水洗褪色现象的乳胶墨水数码打印膜材及其制备方法 |
DE102021133458A1 (de) | 2021-12-16 | 2023-06-22 | Joysonquin Automotive Systems Gmbh | Verfahren zur Herstellung eines Dekorteils |
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US5128391A (en) * | 1988-02-24 | 1992-07-07 | Borden, Inc. | Extensible and pasteurizable radiation curable coating for metal containing organofunctional silane adhesion promoter |
US7781493B2 (en) * | 2005-06-20 | 2010-08-24 | Dow Global Technologies Inc. | Protective coating for window glass |
US7479896B2 (en) * | 2005-09-21 | 2009-01-20 | Mark Iv Industries Corp. | Adaptive channel bandwidth in an electronic toll collection system |
US20070172637A1 (en) * | 2005-12-30 | 2007-07-26 | Hayes Richard A | Decorative sheets having enhanced adhesion and penetration resistant laminates prepared therefrom |
EP2122638B1 (de) * | 2006-12-19 | 2012-11-07 | Dow Global Technologies LLC | Verbesserte verbundstoffe und verfahren für leitfähige transparente substrate |
US20120077896A1 (en) | 2009-06-05 | 2012-03-29 | Dnp Fine Chemicals Co Ltd | Active energy ray curable-type inkjet recording ink composition |
CN103374246A (zh) * | 2012-04-13 | 2013-10-30 | Sdc科技有限公司 | 柔韧的uv可固化的涂料组合物 |
US10184053B2 (en) | 2015-05-12 | 2019-01-22 | Zhejiang Namei Material Technology Co., Ltd. | Pigment-type ultraviolet light curable coating for window film and preparation method therefor |
-
2017
- 2017-09-10 DE DE102017008457.2A patent/DE102017008457A1/de not_active Withdrawn
-
2018
- 2018-08-14 PT PT187695861T patent/PT3681848T/pt unknown
- 2018-08-14 US US16/644,961 patent/US11773013B2/en active Active
- 2018-08-14 WO PCT/DE2018/100710 patent/WO2019047993A1/de unknown
- 2018-08-14 IL IL272600A patent/IL272600B1/en unknown
- 2018-08-14 PL PL18769586.1T patent/PL3681848T3/pl unknown
- 2018-08-14 DE DE112018005008.4T patent/DE112018005008A5/de active Pending
- 2018-08-14 MX MX2020002686A patent/MX2020002686A/es unknown
- 2018-08-14 BR BR112020004661-2A patent/BR112020004661A2/pt active Search and Examination
- 2018-08-14 MA MA050234A patent/MA50234A/fr unknown
- 2018-08-14 CA CA3073120A patent/CA3073120C/en active Active
- 2018-08-14 JP JP2020514218A patent/JP6980905B2/ja active Active
- 2018-08-14 EP EP18769586.1A patent/EP3681848B1/de active Active
Also Published As
Publication number | Publication date |
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EP3681848B1 (de) | 2023-12-27 |
US11773013B2 (en) | 2023-10-03 |
IL272600B1 (en) | 2024-02-01 |
BR112020004661A2 (pt) | 2020-09-15 |
DE112018005008A5 (de) | 2020-07-16 |
JP2020533450A (ja) | 2020-11-19 |
MA50234A (fr) | 2020-07-22 |
DE102017008457A1 (de) | 2019-03-14 |
MX2020002686A (es) | 2020-07-22 |
PL3681848T3 (pl) | 2024-04-15 |
US20200369892A1 (en) | 2020-11-26 |
WO2019047993A1 (de) | 2019-03-14 |
IL272600A (en) | 2020-03-31 |
CA3073120C (en) | 2022-04-12 |
JP6980905B2 (ja) | 2021-12-15 |
CA3073120A1 (en) | 2019-03-14 |
PT3681848T (pt) | 2024-02-23 |
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